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Titre : | Clinical functioning and cutoff of eccentricity dimension with psychiatric patients and non-patients (2021) |
Titre original: | Fonctionnement clinique et coupe de la dimension dexcentricité avec les patients et non-patients psychiatriques |
Auteurs : | Lucas de Francisco Carvalho ; Giselle Pianowski ; Ariela Raissa Lima Costa |
Type de document : | Article |
Dans : | European Review of Applied Psychology (Vol. 71, n° 4, July 2021) |
Article en page(s) : | 7 p. |
Langues: | Anglais |
Descripteurs : |
HE Vinci Évaluation de la personnalité ; Trouble de la personnalité de type schizoïde ; Trouble de la personnalité schizotypique ; Troubles de la personnalité |
Résumé : |
Objectives
This study investigated the Eccentricity scale's clinical functioning from the Dimensional Clinical Personality Inventory 2 (IDCP-2). Additionally, we sought to establish a cutoff for a screening scenario to be taken as the first indicator of Eccentricity characteristics possible clinically relevant functioning. Method In total, 2167 adults, aged from 18 to 90 years (M = 28.98, SD = 11.12), being 1244 women (63%), and the majority of undergraduate students (67.9%). Total sample was comprised into five groups, namely, outpatients diagnosed with both schizotypal and schizoid PDs (n = 3), outpatients diagnosed with schizotypal PD (n = 5), outpatients diagnosed with schizoid PD (n = 2), outpatients diagnosed with other PDs and clinical disorders (n = 172), and a general population-based sample (n = 1985). Not all participants answered all the items from IDCP-2; therefore, we used the equating procedure. Results The groups were statistically different in ANOVA. For the −0.40 cutoff in the theta metric scale, equivalent to a total score of 38, the area under the curve was equal to 0.85, reaching 90% of sensitivity and 87.4% of specificity. Conclusions Findings provide clinical data on the Eccentricity scale, supporting its professional use in a clinical setting; specifically, we suggested a clinical cutoff to the scale, helping the professional address typical characteristics from schizoid schizotypal functioning. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S1162908821000505 |